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Patent Assignment Assignor Details
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Assignor Name : HIRSCH, BRIAN
Total Assignments: 4
Assignment: 1
Reel/Frame:020647/0523   Pages: 10
Recorded: 03/13/2008
Attorney Dkt #:D6270 2007.0031 N420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2008
2
Exec Dt:
01/09/2008
3
Exec Dt:
01/10/2008
4
Exec Dt:
12/26/2007
Assignee
1
4201 WINFIELD RD.
LAW DEPT - 2W
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11956511
Correspondence name and address
JEFFREY P. CALFA
4201 WINFIELD RD.
LAW DEPT - 2W
WARRENVILLE, IL 60555
Assignment: 2
Reel/Frame:037510/0297   Pages: 7
Recorded: 01/18/2016
Attorney Dkt #:28734US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2016
2
Exec Dt:
01/11/2016
3
Exec Dt:
01/12/2016
4
Exec Dt:
01/12/2016
5
Exec Dt:
01/12/2016
Assignee
1
1500 S. WOLF ROAD
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14997679
Correspondence name and address
MCANDREWS HELD & MALLOY, LTD
500 WEST MADISON STREET
SUITE 3400
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:041347/0691   Pages: 3
Recorded: 02/22/2017
Attorney Dkt #:P1870-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/13/2017
Assignee
1
1200 E. CALIFORNIA BLVD.
M/C 6-32
PASADENA, CALIFORNIA 91125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15167703
Correspondence name and address
STEINFL + BRUNO LLP
155 N. LAKE AVE. SUITE 700
PASADENA, CA 91101
Assignment: 4
Reel/Frame:047491/0304   Pages: 3
Recorded: 11/13/2018
Attorney Dkt #:P1870-USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/13/2017
Assignee
1
1200 E CALIFORNIA BLVD M/C 6-32
PASADENA, CALIFORNIA 91125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16189873
Correspondence name and address
STEINFL + BRUNO LLP
155 N LAKE AVE STE 700
PASADENA, CA 91101

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